Features: The U15 Heavy Duty Clamp features a versatile " female to 3/8" male screw adapter, enabling seamless compatibility with mic stands, tripods, and smartphone mounts for professional photography and live streaming setups. Engineered with a 2 in 1 thread design, this plastic clamp securely grips 15mm 45mm diameter tubes and 35mm thick surfaces, ideal for attaching accessories to motorcycles, bicycles, or gym equipment. Perfect for content creators, motorcycle enthusiasts, and fitness trainers needing stable mounting for cameras, phones, or devices during dynamic activities. Use it to fasten equipment on motorcycle handlebars, tripods in studio shoots, or exercise machines in gyms while maintaining a secure hold during vibrations or . Its lightweight yet plastic construction ensures portability across indoor and outdoor setups, supporting seamless between live streams, photography , and adventure recordings. Specifications: : Plastic Size: 68x40x32mm Can clip a circular tube with a diameter of 15mm-45mm, can clip a 35mm thick wooden board female screw hole + 3/8 external screw base clip bracket accessories Package Includes: 1 /4 internal screw clip base, 1x external screw to 3/8 external screw note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.